INFIAURO Ninja 18oz replacement cups with upgraded sip and seal lids.
INFIAURO cups shown being cleaned in a dishwasher for easy care.
Two INFIAURO cups side by side for quick blend prep.
INFIAURO cups compatible with Ninja BN401, BN800, SS101, SS151, Twist iDuo.
Compact two-pack packaging keeps replacement cups ready for quick swaps.

INFIAURO

INFIAURO 18oz Ninja Blender Replacement Cups – 2 Pack with Sip & Seal Lids

High-performance kitchen and dining made for confident daily results

$30.39

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Why customers choose Oico Home, Kitchen and Dining

Upgrade your Ninja blending setup with INFIAURO 18oz Replacement Cups

Designed to fit a broad range of Ninja Nutri blenders, these 2 pack replacement cups give you a reliable option when a fresh cup is needed between blends. The upgraded sip and seal lids invite direct drinking, so you can pop a beverage open and pour less often, helping you stay in the moment during busy mornings or quick post-work sessions.

What you get is a pair of durable, BPA free cups that slot into Ninja machines you already own, from BN401 Nutri Pro through BN800 and BN801 families to Twist iDuo and beyond. If your model uses the 18 ounce cup size, these replacements are meant to fit with your existing setup.

What’s included

  • 2 x 18 ounce replacement cups
  • Upgraded sip and seal lids for direct drinking
  • BPA free Tritan construction for clarity and resilience
  • Dishwasher safe for easy cleaning
  • 24 month warranty for peace of mind

Key benefits and everyday uses

  • Direct sipping without transferring liquids, saving time in busy routines
  • Durable Tritan resists cracking while staying clear and easy to inspect
  • Dishwasher safe and simple to sanitize after fruit and veggie blends
  • Broad compatibility with Ninja Nutri models including BN401, BN800, BN801, BN400, SS101, SS151, SS351 and Twist iDuo

Care, maintenance, and lasting value

Follow simple care guidelines to keep performance steady. The cups are BPA free and designed for repeated use, with a 24 month warranty offering extra confidence.

Ready to refresh your blending routine? These INFIAURO replacement cups are crafted to blend smoothly with your Ninja device and your lifestyle, offering a practical upgrade you can count on when the moment calls for a quick, tasty blend.

FAQ

Q: What’s included in the INFIAURO 18oz Ninja replacement cups (2-pack)?

A: Two BPA-free 18oz cups with upgraded sip and seal lids for direct use, plus a 24-month warranty.

Q: Are these cups compatible with Ninja Nutri models?

A: Yes, they fit Ninja BN401, BN800, BN801, BN400, SS101, SS151, SS351, and Twist iDuo variants.

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